CN109116178B - Detection device for data line port - Google Patents

Detection device for data line port Download PDF

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Publication number
CN109116178B
CN109116178B CN201810896999.0A CN201810896999A CN109116178B CN 109116178 B CN109116178 B CN 109116178B CN 201810896999 A CN201810896999 A CN 201810896999A CN 109116178 B CN109116178 B CN 109116178B
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CN
China
Prior art keywords
data line
gear
rotating wheel
inclined blocks
intermittent
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Active
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CN201810896999.0A
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Chinese (zh)
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CN109116178A (en
Inventor
卓远丽
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Guizhou Lindongsheng Electronic Technology Co ltd
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Guizhou Lindongsheng Electronic Technology Co ltd
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Priority to CN201810896999.0A priority Critical patent/CN109116178B/en
Publication of CN109116178A publication Critical patent/CN109116178A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66Testing of connections, e.g. of plugs or non-disconnectable joints
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • G01R1/0408Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets

Abstract

The invention relates to the field of data line detection equipment, and discloses a detection device for a data line port, which comprises a rotating wheel and an intermittent toggle mechanism, wherein a plurality of parallelogram-shaped inclined blocks which are sequentially arranged are arranged on the circumferential side part of the rotating wheel, the inclined blocks are positioned at the same vertical height position and incline towards the same direction, adjacent inclined blocks are propped against each other to form upper saw teeth on the upper part of a rotating disc, clamping grooves are formed on the inclined blocks, and openings are formed at two ends of the clamping grooves; the intermittent toggle mechanism comprises a toggle block which is movably connected, the toggle block is propped against the teeth of the upper saw teeth, a first connecting joint is arranged on the toggle block, and the first connecting joint faces the opening at one end of the clamping groove and is connected with a power supply; the rotating wheel is coaxially and fixedly connected with a rotating disc, the rotating disc is positioned at the lower side of the rotating wheel, a plurality of second connectors which are arranged in one-to-one correspondence with the inclined blocks are arranged on the rotating disc, and the second connectors are connected with bulbs. The invention can solve the problem of complex operation caused by the need of connecting and removing the data line for multiple times in the existing detection operation.

Description

Detection device for data line port
Technical Field
The invention relates to the field of data line detection equipment, in particular to a detection device for a data line port.
Background
In the processing process of the data line, quality detection is an important procedure before the production of the product, and is an important process for regarding the quality of the product. Currently, when quality detection is performed on a joint of a data line, a inspector is required to connect two ends of the data line to interfaces at two ends of a circuit breaker respectively, the circuit is connected by using the data line, and whether the joint of the data line is good or bad is judged by observing whether bulbs connected in series on the circuit are lighted or not. However, when detecting a data line, two circuit connections at two ends of the data line are needed, so that repeated operation of workers is easy to cause, the detection workload of the workers is increased, and the detection efficiency is affected.
Disclosure of Invention
The invention aims to provide a detection device for a data line port, so as to solve the problem of complex operation caused by the need of connecting and removing a data line for multiple times in the existing detection operation.
In order to achieve the above purpose, the invention adopts the following technical scheme: the detecting device for the data line port comprises a rotating wheel and an intermittent toggle mechanism, wherein a plurality of parallelogram-shaped inclined blocks which are sequentially arranged are arranged on the circumferential side part of the rotating wheel, the inclined blocks are all positioned at the same vertical height position and incline towards the same direction, adjacent inclined blocks are propped against each other to form upper saw teeth on the upper part of the rotating disc, clamping grooves are formed on the inclined blocks, and openings are formed at two ends of the clamping grooves; the intermittent toggle mechanism comprises a toggle block which is movably connected, the toggle block is propped against the teeth of the upper saw teeth, a first connecting joint is arranged on the toggle block, and the first connecting joint faces the opening at one end of the clamping groove and is connected with a power supply; the rotating wheel is coaxially and fixedly connected with a rotating disc, the rotating disc is positioned at the lower side of the rotating wheel, a plurality of second connectors which are arranged in one-to-one correspondence with the inclined blocks are arranged on the rotating disc, and the second connectors are connected with bulbs.
The principle of the scheme is as follows: during detection, one end of the data line is connected to the second connector, the port at the other end is clamped in the clamping groove to be fixed, and the clamping groove clamps and fixes the connector of the data line, so that the port of the data line is automatically connected with the first connector to be detected. The intermittent toggle mechanism is used for driving the toggle block to reciprocate so as to enable the rotating wheel to intermittently rotate, so that a first connecting head on the toggle block is sequentially connected with the ports of the data lines in the clamping grooves to detect the ports of the data lines. When the intermittent stirring mechanism works, the rotating wheel is stirred to rotate through the stirring block, the stirring block is sequentially inserted between teeth of the upper saw teeth to be in contact with the data line connector in the clamping groove and is inserted into the data line port, so that the data line is in open circuit communication between the first connector and the second connector, at the moment, if the port of the data line is good, a circuit is communicated, a bulb emits light to warn a detector that the port of the data line is good, if the port of the data line is in short circuit, open circuit and other quality problems exist in the port of the data line, the open circuit between the first connector and the second connector cannot be communicated, the bulb cannot emit light, and therefore the port of the data line of the detector is indicated to be damaged and cannot be normally used, and therefore detection operation on the port of the data line is achieved.
The advantage of this scheme is:
1. the rotating wheel is adopted to enable the detection and installation of a plurality of data lines before each detection, so that the problem of complex operation caused by repeated installation and detection is avoided.
2. The draw-in groove is around the circumferencial direction of runner distributed in proper order, compares current inline formula structure for when installing the data line, the inspector only need stand in place rotatory runner and just can remove different draw-in grooves to before, need not to remove the position of people and carries out the installation of data line, the installation operation of the data line of being convenient for.
3. One end of each data line is connected with the second connector before detection, the other end of each data line is clamped in the clamping groove to be fixed, and the data line can be automatically connected with the first connector in the rotating and shifting block swinging process of the rotating wheel, so that only one end of each data line connected with the second connector needs to be connected by a person during detection, the problem that two ends of the data line need to be connected is avoided, and the program of data line installation operation is simplified.
4. By adopting the structure that the inclined blocks are arranged on the turntable, on one hand, saw teeth are formed between the adjacent inclined blocks, so that the poking blocks can be conveniently clamped in, the first connecting head on the poking blocks has a guiding effect on the movement of the first connecting head towards the direction of the data line port, the first connecting head and the data line port are ensured to be normally connected, and further the detection effect is ensured; on the other hand, the saw teeth have a certain inclination, so that the poking block cannot be clamped into the saw teeth to cause reverse movement of the rotating wheel when the poking block swings back, unidirectional rotation of the rotating wheel is kept, and further continuous detection work is facilitated.
Preferably, as an improvement, the intermittent toggle mechanism further comprises a disc cam and a lever which are all rotatably arranged, one end of the lever is in intermittent contact with the long diameter end of the disc cam, the other end of the lever is fixedly connected with the toggle block, and a reset torsion spring is arranged on a fulcrum of the lever. When the disc cam rotates, the long diameter end is intermittently abutted against the lever, so that the lever deflects around the fulcrum of the lever, and the lever pushes the shifting block to reciprocate under the action of the disc cam and the reset torsion spring, so that the shifting block intermittently pushes the rotating wheel to rotate, different data lines are transmitted to the front of an inspector in a moving manner, and the inspector can conveniently inspect and observe the data lines.
Preferably, as an improvement, a plurality of sockets which are arranged in one-to-one correspondence with the tilting blocks are vertically arranged on the turntable in a rotating way, the second connectors are positioned on the corresponding sockets, and vertical insertion pipes are arranged on the sockets. The socket is used for fixing the second connector and the cannula, and the cannula is used for being sleeved on the data line, so that the data line is kept in a straight state, and winding and knotting between adjacent data lines are avoided. The socket adopts the mode of rotating the connection to install, can be convenient for adjust the position of second connector for the distance between second connector and the draw-in groove produces the change, thereby is suitable for the data line of different length.
Preferably, as an improvement, the cannula is slidingly disposed on the hub. So, can be convenient for pass the intubate with the data line and connect on the second connector after, prevent that the intubate from sheltering from the second connector and blocking the second connector and cause the influence to the connection installation of data line and second connector.
Preferably, as an improvement, the device further comprises a disengaging mechanism for disassembling the data line, the disengaging mechanism comprises an intermittent abutting unit and a gear which is rotationally arranged between the rotating wheel and the rotating disc, the inclined block forms lower saw teeth at the lower part of the rotating disc while forming upper saw teeth, the intermittent abutting unit is used for intermittently abutting the lower saw teeth of the gear to enable the gear to intermittently mesh with the lower saw teeth, the gear is also connected with a reset torsion spring, a screw rod in threaded fit is arranged in the middle of the gear, a telescopic rod is connected onto the screw rod, a support is arranged on the outer side of the screw rod, a perforation is arranged on the support, and the screw rod is slidably arranged in the perforation through the telescopic rod. When the intermittent abutting unit works, the pushing gear moves downwards in a sawtooth mode and is meshed, the pushing gear can be pushed to rotate when the rotating wheel rotates, at the moment, the gear pushes the matched lead screw to axially move, and the data line which is detected is pushed away from the rotating wheel through the lead screw. In the process of separating the data wire, the lead screw is abutted against the insertion tube, so that the insertion tube moves to the outer side of the rotating wheel to pull out the port of the data wire from the clamping groove, then the socket rotates on the rotating disc by means of the gravity of the insertion tube to enable the port of the data wire to swing down, and finally the data wire is pulled down by the gravity of the insertion tube to enable the data wire to be separated from the second connector automatically, so that two ends of the data wire are taken out from the clamping groove and the second connector without manual work, and the data wire can be detached conveniently after detection is completed.
Preferably, as an improvement, the intermittent abutting unit comprises a cylindrical cam which is rotatably arranged, a push rod which abuts against the cylindrical cam is arranged on the cylindrical cam, a supporting arm is hinged to the push rod, a locating piece is arranged in the middle of the supporting arm, a sleeve is fixedly arranged at the circle center of the gear, and one end, away from the push rod, of the supporting arm abuts against the sleeve intermittently. When the cylindrical cam rotates, one end of the ejector rod propped against the cylindrical cam reciprocates up and down under the supporting of the cylindrical cam and the gravity of the ejector rod, so that one end of the supporting arm connected with the ejector rod is driven to reciprocate up and down, and the other end of the supporting arm swings reciprocally around the positioning piece, so that the ejector rod is propped against the gear intermittently to support the gear intermittently. When the support arm supports the gear, the gear is meshed with the lower saw teeth to rotate under the pushing of the rotating wheel, when the support arm is far away from the gear, the gear falls down under the action of gravity to separate from the lower saw teeth, so that the gear reversely rotates and resets under the action of the reset torsion spring, and the screw rod is further caused to reversely slide and reset, so that the next data line for completing detection is conveniently separated.
Preferably, as an improvement, one end of the supporting arm, which is close to the sleeve, is provided with an arc-shaped plate which is adapted to the radian of the outer wall of the sleeve, and one end of the arc-shaped plate is positioned right below the sleeve. Compared with a straight plate structure, the arc-shaped plate has a larger area, so that the contact area between the arc-shaped plate and the sleeve can be increased when the arc-shaped plate is propped against the sleeve, and effective support of the gear is ensured. One end of the arc-shaped plate is positioned under the sleeve, so that the supporting effect on the gear can be ensured, and the gear is effectively prevented from falling under the action of gravity.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a partial cross-sectional view of a connection portion of a lead screw and a bracket in an embodiment of the present invention.
Detailed Description
The invention is described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the gear comprises a rotating wheel 1, a rotating disc 2, a gear 3, an inclined block 4, an upper saw tooth 5, a lower saw tooth 6, a clamping groove 7, a shifting block 8, a first connector 9, a socket 10, a second connector 11, a cannula 12, a disc cam 13, a lever 14, a lead screw 15, a telescopic rod 16, a bracket 17, a perforation 18, a cylindrical cam 19, a push rod 20, a supporting arm 21, an arc-shaped plate 22, a sliding groove 23 and a sleeve 24.
Examples are shown in fig. 1: the detection device for the data line port comprises a frame body, wherein a rotating wheel 1, an intermittent toggle mechanism, a rotating disc 2 and a disengaging mechanism are arranged on the frame body.
The rotating wheel 1 is rotatably arranged on the frame body through a bearing, a plurality of parallelogram-shaped inclined blocks 4 which are sequentially arranged are arranged on the circumferential side part of the rotating wheel 1, the inclined blocks 4 are positioned at the same vertical height position and incline towards the same direction, and adjacent inclined blocks 4 are propped against each other to form upper saw teeth 5 on the upper part of the rotating disc 2 and form lower saw teeth 6 on the lower part of the rotating disc 2. The inclined blocks 4 are provided with clamping grooves 7, and openings are formed in two ends of the clamping grooves 7.
The intermittent toggle mechanism comprises a disc cam 13 and a lever 14 which are rotatably arranged on the frame body through a bearing and a shaft lever, the disc cam 13 is connected with a motor, a reset torsion spring is arranged on a fulcrum of the lever 14, one end of the lever 14 is in intermittent abutment with a long diameter end of the disc cam 13, and the other end of the lever 14 is hinged with a toggle block 8 through a hinge. The shifting block 8 is propped between the teeth of the upper saw teeth 5, the shifting block 8 is provided with a clamping groove 7, a first connecting joint 9 is clamped in the clamping groove 7, and the first connecting joint 9 faces to an opening at one end of the clamping groove 7 and is electrically connected with a power supply.
The turntable 2 is also arranged on the frame body in a rotating way through a bearing, the turntable 2 is positioned at the lower side of the rotating wheel 1, and a connecting rod is fixedly connected between the turntable 2 and the rotating wheel 1 through bolts. The turntable 2 is rotatably provided with a plurality of sockets 10 which are arranged in one-to-one correspondence with the inclined blocks 4 through transverse pin shafts, and the sockets 10 can vertically rotate on the turntable 2 along the pin shafts. Install second connector 11 on the socket 10, second connector 11 all electricity is connected with the bulb, and the welding has the slide rail on the socket 10, and it is equipped with vertical intubate 12 to slide on the slide rail, and concrete sliding connection mode between intubate 12 and the slide rail is: the outer wall of the insertion tube 12 is provided with a strip-shaped groove, and the sliding rail is clamped in the groove.
The disengaging mechanism is used for automatically disengaging the detected data line from the rotating wheel 1, so that the detection work is simplified. The disengaging mechanism comprises an intermittent abutting unit and a gear 3 which is rotatably arranged on the frame body through a bearing, and the gear 3 is positioned between the rotating wheel 1 and the rotating disc 2. The intermittent abutting unit is used for intermittently abutting downward saw teeth 6 of the gear 3 to enable the gear 3 to be meshed with the lower saw teeth 6 intermittently, the intermittent abutting unit comprises a cylindrical cam 19 which is arranged on a frame body in a rotating mode through a shaft rod, a push rod 20 which abuts against the cylindrical cam 19 is arranged on the cylindrical cam 19, a supporting arm 21 is arranged on the push rod 20 in a rotating mode through a locating pin, a locating pin is arranged in the middle of the supporting arm 21, two ends of the supporting arm 21 can swing around the locating pin in a rotating mode, a sleeve 24 is welded at the center of a circle of the gear 3, an arc-shaped plate 22 which is matched with the radian of the outer wall of the sleeve 24 is welded at one end, away from the push rod 20, of the supporting arm 21, and one end of the arc-shaped plate 22 is located under the sleeve 24. The gear 3 is also connected with a reset torsion spring, a screw rod 15 in threaded fit is arranged in the middle of the gear 3 in a penetrating way, and the screw rod 15 penetrates through the sleeve 24. Referring to fig. 2, a telescopic rod 16 is welded on a screw rod 15, a ball is welded at the free end of the telescopic rod 16, a bracket 17 is arranged on the outer side of the screw rod 15, a through hole 18 is arranged on the bracket 17, a sliding groove 23 is arranged on the inner wall of the through hole 18, and the telescopic rod 16 extends into the sliding groove 23 and is clamped in the sliding groove 23 through the ball, so that the screw rod 15 can slide in the through hole 18.
In this embodiment, during practical application, the gear 3 is pushed away from the rotating wheel 1, the rotating wheel 1 is rotated, the ports of a plurality of data lines to be detected are sequentially clamped into the plurality of clamping grooves 7, then the other end of the data line is inserted into the insertion tube 12 corresponding to the lower part and finally inserted into the second connector 11 for installation, and the insertion tube 12 keeps the data line straight. The motor is started, the motor drives the disc cam 13 to rotate, the long diameter end of the disc cam 13 is propped against the lever 14 in a rest way, so that the two ends of the lever 14 swing around the pivot, the lever 14 swings reciprocally under the action of the potential energy of the pushing and resetting torsion spring of the disc cam 13, and the shifting block 8 is driven to shift the rotating wheel 1 to rotate intermittently. When the dial 8 swings forward, the dial 8 is inserted between teeth of the upper saw tooth 5 and abuts against an end face of the front inclined block 4 to connect the first connection head 9 to a port of the data line, so that the data line communicates the disconnection between the first connection head 9 and the second connection head 11. At this time, if the port of the data line is normal, the bulb is electrified to emit light, if the port of the data line is damaged, the bulb does not emit light, and an inspector can judge whether the port of the data line is normal by observing whether the bulb emits light or not, so that automatic detection of the port of the data line is realized. Cannula 12 separates adjacent data lines from each other, avoiding entanglement between adjacent data lines.
When the dial 8 swings reversely, the first connector 9 is separated from the data line port, then the dial 8 moves to the tooth space of the next upper saw tooth 5 along the surface of the rear inclined block 4, and when swinging forward next time, the rotating wheel 1 is pushed again to rotate so as to move the next data line to be detected to the front of the inspector, so that detection and observation are facilitated. The shifting block 8 pushes the rotating wheel 1 to rotate, and simultaneously, the first connecting head 9 is communicated with the port of the next data line to be detected, and automatic connection detection is carried out on the port of the next data line.
The disc cam 13 drives the turntable 2 to synchronously rotate in the rotating process, and the disc cam 13 rotates and drives the cylindrical cam 19 connected with the belt to rotate, and the upper convex part of the cylindrical cam 19 is far away from the ejector rod 20 to enable the ejector rod 20 to fall down. The ejector rod 20 drives one end of the supporting arm 21 connected with the ejector rod 20 to swing downwards, so that the other end of the supporting arm 21 swings upwards to prop the arc-shaped plate 22 against the sleeve 24 on the gear 3, push the gear 3 upwards, and the telescopic rod 16 stretches and contracts to change the length of the telescopic rod so that the height of the lead screw 15 is suitable for the movement of the gear 3. The gear 3 and the lower saw teeth 6 are meshed, at the moment, the rotating wheel 1 rotates to push the gear 3 to rotate, the threaded rod 15 penetrating through the gear 3 is limited by the chute 23 in the through hole 18 and cannot rotate, but is pushed by threads to axially move to abut against the insertion tube 12 outside the detected data line, so that the corresponding insertion tube 12 is pushed outwards forcefully, the insertion tube 12 drives the port of the data line to be separated from the clamping groove 7 and slide downwards, the gravity action of the insertion tube 12 accelerates the data line to slide downwards, the end part of the insertion tube 12 is blocked by the data line connector and cannot be separated from the data line mutually, the insertion tube 12 pulls the data line to fall under the gravity action to enable the other end of the data line to pull the socket 10 to rotate on the rotating disc 2, and finally pulls the other end of the data line to be separated from the second connector 11, automatic detachment of the data line is realized, manual detachment is not needed, and detection operation is facilitated. The cannula 12 increases the acting area of the lead screw 15 on the data wire, so that the lead screw 15 is caused to effectively act on the data wire, the data wire can be forcefully separated from the clamping groove 7 under the pushing of the lead screw 15, the invalid movement of the data wire caused by the direct contact of the lead screw 15 and the data wire is prevented, and the effective separation of the data wire is ensured. The dropped data line is removed from cannula 12.
When the upward protruding part of the cylindrical cam 19 is propped against the ejector rod 20 to enable the ejector rod 20 to move upwards, the ejector rod 20 drives one end, connected with the ejector rod 20, of the supporting arm 21 to move, the other end of the supporting arm 21 is far away from the rotating wheel 1 and swings, at the moment, the arc plate 22 is far away from the sleeve 24, the gear 3 slides downwards under the action of gravity and is separated from the lower saw teeth 6, at the moment, the gear 3 automatically rotates and resets under the action of the reset torsion spring, the screw rod 15 reversely moves and resets under the pushing of the screw thread, so that the next detachment treatment of the detected data wires is facilitated, and the sequential automatic detachment operation of the plurality of data wires is realized.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. Detection device of data line port, its characterized in that: the rotary table comprises a rotary wheel and an intermittent toggle mechanism, wherein a plurality of parallelogram-shaped inclined blocks which are sequentially arranged are arranged on the circumferential side part of the rotary wheel, the inclined blocks are positioned at the same vertical height position and incline towards the same direction, adjacent inclined blocks are propped against each other to form upper saw teeth on the upper part of the rotary table, clamping grooves are formed on the inclined blocks, and openings are formed at two ends of the clamping grooves; the intermittent toggle mechanism comprises a toggle block which is movably connected, the toggle block is propped against between teeth of the upper saw teeth, a first connecting joint is arranged on the toggle block, and the first connecting joint faces to an opening at one end of the clamping groove and is connected with a power supply; the rotating wheel is coaxially and fixedly connected with a rotating disc, the rotating disc is positioned at the lower side of the rotating wheel, a plurality of second connectors which are arranged in one-to-one correspondence with the inclined blocks are arranged on the rotating disc, and the second connectors are connected with bulbs; the intermittent toggle mechanism further comprises a disc cam and a lever which are all rotationally arranged, one end of the lever is in intermittent contact with the long diameter end of the disc cam, the other end of the lever is fixedly connected with the toggle block, and a reset torsion spring is arranged on a fulcrum of the lever; the disc cam is connected with a motor.
2. The data line port detection device according to claim 1, wherein: the rotary table is vertically rotated and provided with a plurality of sockets which are arranged in one-to-one correspondence with the inclined blocks, the second connectors are positioned on the corresponding sockets, and the sockets are provided with vertical insertion pipes.
3. The data line port detection device according to claim 2, wherein: the cannula is arranged on the socket in a sliding manner.
4. A data line port detection apparatus according to claim 3, wherein: the device comprises a rotating wheel, a rotating disc, a rotating rod, a rotating wheel, a rotating disc, a separating mechanism, a tilting block, a gear, a telescopic rod, a support, a telescopic rod, a rotary rod and a telescopic rod, and is characterized by further comprising a separating mechanism for detaching the data line, wherein the separating mechanism comprises an intermittent abutting unit and a gear which is rotationally arranged between the rotating wheel and the rotating disc, the tilting block forms lower sawteeth at the lower part of the rotating disc while forming upper sawteeth, the intermittent abutting unit is used for intermittently abutting the lower sawteeth of the gear to enable the gear to be intermittently meshed with the lower sawteeth, the gear is also connected with a reset torsion spring, the middle part of the gear is provided with a screw rod in a penetrating manner, the screw rod is connected with the telescopic rod, the support is arranged at the outer side of the screw rod, and the screw rod is slidingly arranged in the perforation through the telescopic rod.
5. The device for detecting a data line port according to claim 4, wherein: the intermittent abutting unit comprises a cylindrical cam which is rotatably arranged, a push rod which abuts against the cylindrical cam is arranged on the cylindrical cam, a supporting arm is hinged to the push rod, a locating piece is arranged in the middle of the supporting arm, a sleeve is fixedly arranged at the circle center of the gear, and one end, away from the push rod, of the supporting arm abuts against the sleeve intermittently.
6. The data line port detection device according to claim 5, wherein: one end of the supporting arm, which is close to the sleeve, is provided with an arc-shaped plate which is adaptive to the radian of the outer wall of the sleeve, and one end of the arc-shaped plate is positioned under the sleeve.
CN201810896999.0A 2018-08-08 2018-08-08 Detection device for data line port Active CN109116178B (en)

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CN111806778A (en) * 2020-08-03 2020-10-23 柳行超 Equal-quantity packaging device for cement packaging
CN111921911B (en) * 2020-08-06 2022-04-12 帕恩检测技术(中山)有限公司 Fluorescent lamp production detection equipment and detection method

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